Well, I used the software as you suggested and the pop-ups/redirects didn't stop. I did another scan based on an article's suggestion (same software, just an additional scan type) and quarantined a ton of stuff, which then led to my Internet access stopping (I'm using someone else's computer to type this). I then tried to unquarantine and now a window keeps popping up saying that SearchProtect/bin/VC64Loader.dll is "not designed to run on Windows or contains errors." It says to "Try installing again using original installation media." The pop-up goes back and forth citing VC64 and VC32.